Pink is believed to have undergone IVF following a struggled to conceive a sibling for their five-year-old daughter Willow and friends believe the treatment has resulted in three babies for her and her husband, Carey Hart.

'The buzz is Pink could be carrying three ; there,' an insider has said to New Idea.

Whether or not the couple will end up with triplets, we will have to see, there is always speculation around celebrity pregnancies!